Cita APA (7a ed.)

Low, O. (1983). First Certificate in English practice (2nd ed., repr., [rev. ed.].). Edward Arnold.

Cita Chicago Style (17a ed.)

Low, Ona. First Certificate in English Practice. 2nd ed., repr., [rev. ed.]. London: Edward Arnold, 1983.

Cita MLA (9a ed.)

Low, Ona. First Certificate in English Practice. 2nd ed., repr., [rev. ed.]. Edward Arnold, 1983.